Hello,My question is in regard to the extra bits of coffee one is left with after a roast. We are still a small operation and can't quite figure the proper way to use them. We owned a coffee shop previously and would just sell them there and certainly don't drink enough coffee to use it for internal consumption. The real problem arises when subtracting , or forgetting to, the remaining coffee to zero out the numbers and keep our logs in good order. Do we seal it and add to a future roast? Do we factor it as waste? Or use it as samples? Or something else we've yet to think of?

samples, public tastings, use for brew. There are a number of options, but really what you should do is adjust your batch sizes to better match your usage and what you need. If you log your moisture loss for each batch, you can easily adjust your batch sizes to get a closer approximation to what you need. You'll always have a bit, but it should be useable for some peripheral purposes and should/could be less than a pound. One more reason why moisture loss is one of the most important measurements to take in roasting!

We always cup that last little bit that's left (we make sure there's a little bit left) and then keep it around for general brewing. If we don't end up brewing it, we blend it all together in to what we call the suicide blend! (You know, a "suicide" is when you go to the soda fountain thing and put a little bit of everything in your cup, deeeelicious) then we seal it up and donate it or someone takes it home for their grandma.

We try to keep track of the exact percentage of shrink for each different coffee, and make note if we change a profile etc. so that we can better gauge our numbers from the beginning.

I agree with Chris, adjust your batch sizes for the amount of moisture loss. That will keep your waste down.

I can also say samples are always a good way to drum up business. Another good idea is to save it up and donate it to a charitable organization for them to brew or give out. You can write it off and it can make you feel good that someone is getting a nice coffee and it did not go to waste.